{"product":{"catalog_id":"52718a14-abb5-44f7-b629-3a0d93ce6438","is_eligible_search":true,"is_eligible_checkout":false,"item_id":"8703ca8c-30a0-484f-9a6e-505dc907da4c","title":"Phantom Ii 98 Db Matte Black Wireless Speaker","description":"The Devialet Phantom II 98 dB Matte Black is a compact wireless speaker delivering 400 watts peak amplification, a maximum sound level of 98 dB SPL at 1 meter, and a frequency response of 18 Hz to 21 kHz. It features one aluminum full-range driver and two aluminum bass drivers, supports stereo pairing via the Devialet App, and offers connectivity via AirPlay, UPnP, Bluetooth (A2DP/AVRCP), Spotify Connect, and analog/optical input. Measuring 157 x 168 x 219 mm and weighing 4.3 kg, it is made in France; user reviews highlight its powerful bass and small footprint, though some report software and connectivity issues.","url":"https://www.simons.ca/en/decor/tech-audio-accessories/phantom-ii-98-db-matte-black-wireless-speaker--17461-300997?colourId=0","brand":"Devialet","condition":"new","product_category":"decor > tech audio accessories","material":"Materials: Aluminum, other materials","dimensions":"219x157x168 mm","image_url":"https://imagescdn.simons.ca/images/17461/300997/1/A1_2.jpg","additional_image_urls":["https://imagescdn.simons.ca/images/17461/300997/1/A2_2.jpg","https://imagescdn.simons.ca/images/17461/300997/1/A3_2.jpg"],"images":[{"id":"img-1784702641537-0","url":"https://imagescdn.simons.ca/images/17461/300997/1/A1_2.jpg","alt_text":"Phantom II 98 dB matte black wireless speaker product image (primary)","position":1,"attributes":{"other":{"summary":"Product photographed on a textured rock surface with warm gradient background and directional studio lighting from above-left producing soft vignette and a soft shadow beneath the speaker.","observations":[{"key":"Support surface","kind":"feature","value":"Rough textured rock slab with visible stratified edges, occupying the lower portion of the frame and supporting the speaker.","regions":[{"x":0.04,"y":0.7,"width":0.92,"height":0.3,"confidence":"high"}],"evidence_status":"direct"},{"key":"Background and lighting","kind":"feature","value":"Warm beige-to-brown gradient background with a lighter halo behind the speaker and soft directional lighting from upper-left creating highlight on the top-left of the enclosure and a soft shadow beneath and to the lower-right.","regions":[],"evidence_status":"direct"},{"key":"Shot composition","kind":"feature","value":"Three-quarter front view showing the front disk and the right-side grille; product centered horizontally and placed slightly above the lower third of the frame.","regions":[],"evidence_status":"direct"}]},"colors":[{"name":"matte black","part":"main shell","regions":[{"x":0.12,"y":0.34,"width":0.76,"height":0.44,"confidence":"high"}],"subject":"product","description":"Uniform smooth matte very dark charcoal or black finish on the main enclosure; appears slightly warm under the lighting.","sampled_hex":"#231E19","estimated_hex":"#1F1F1F"},{"name":"dark charcoal","part":"front circular disk","regions":[{"x":0.27,"y":0.44,"width":0.36,"height":0.3,"confidence":"high"}],"subject":"product","description":"Slightly lighter dark gray disk on the front face that contrasts subtly with the surrounding shell because of sculpted recess and lighting.","sampled_hex":"#26211B","estimated_hex":"#2F2F2F"},{"name":"light gray","part":"brand text","regions":[{"x":0.18,"y":0.57,"width":0.18,"height":0.07,"confidence":"high"}],"subject":"product","description":"Small high-contrast light-colored lettering on the front left face.","estimated_hex":"#D7D7D7"}],"product":{"summary":"Oblong matte-black wireless speaker with an oval/egg-shaped body, a large circular driver-like panel on the visible face, a decorative circular grille on the right side, and the word DEVIALET printed on the front left face.","observations":[{"key":"Overall shape","kind":"feature","value":"Egg-shaped / horizontally oriented oval enclosure with a flattened base so it sits stably on a surface.","regions":[{"x":0.12,"y":0.34,"width":0.76,"height":0.44,"confidence":"high"}],"evidence_status":"direct"},{"key":"Front circular panel","kind":"feature","value":"Large circular, slightly recessed disk centered on the visible face, surrounded by a shallow concentric ring and integrated into a slightly indented oval panel.","regions":[{"x":0.2,"y":0.41,"width":0.46,"height":0.36,"confidence":"high"}],"evidence_status":"direct"},{"key":"Side grille","kind":"feature","value":"Smaller circular grille on the right side with a decorative multi-spoke or petal pattern visible through the round opening.","regions":[{"x":0.68,"y":0.42,"width":0.14,"height":0.21,"confidence":"high"}],"evidence_status":"direct"},{"key":"Finish and texture","kind":"feature","value":"Smooth matte finish across the body with slightly different tonal shading on the central disk versus the surrounding shell caused by lighting; 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below the recess is a round recessed button with a power glyph visible inside.","regions":[{"x":0.4,"y":0.72,"width":0.28,"height":0.22,"confidence":"high"}],"evidence_status":"direct"},{"key":"Surface finish detail","kind":"feature","value":"Matte black paint on the curved shell contrasts with a slightly rougher, textured finish on the finned panel and port surround.","regions":[{"x":0.12,"y":0.05,"width":0.76,"height":0.86,"confidence":"high"}],"evidence_status":"direct"},{"key":"Side stamped text","kind":"text","value":"Vertical faint text reading DEVIALET on the left rounded side panel.","regions":[{"x":0.12,"y":0.56,"width":0.12,"height":0.26,"confidence":"medium"}],"evidence_status":"direct"}]},"packaging":{"observations":[]},"schema_version":2,"coordinate_space":{"units":"normalized","origin":"top_left"}},"variant_ids":["4201828"]}],"price":"2100 CAD","sale_price":"2100 CAD","availability":"in_stock","listing_has_variations":"false","variants":[{"sku":"4201828","url":"https://www.simons.ca/en/decor/tech-audio-accessories/phantom-ii-98-db-matte-black-wireless-speaker--17461-300997?colourId=1","image":{"id":"img-variant-4201828","url":"https://imagescdn.simons.ca/images/17461/300997/1/A1_2.jpg","alt_text":"Phantom II 98 dB matte black wireless speaker - ONE SIZE variant image","position":1,"variant_ids":["4201828"]},"price":{"value":2100,"currency":"CAD"},"title":"Phantom Ii 98 Db Matte Black Wireless Speaker - One Size","option1":"ONE SIZE","image_url":"https://imagescdn.simons.ca/images/17461/300997/1/A1_2.jpg","variant_id":"4201828","availability":"out_of_stock"}],"item_group_title":"Phantom Ii 98 Db Matte Black Wireless Speaker","size_system":"US","gender":"unisex","is_digital":"false","q_and_a":[{"a":"No, the Phantom II supports Bluetooth codecs AAC and SBC but does not support high-resolution codecs like aptX HD or LDAC.","q":"Does the Phantom II support high-resolution Bluetooth codecs like aptX HD or LDAC?"},{"a":"Yes, there can be audio sync delay with the optical input, but the Devialet App includes an AV Sync setting to reduce latency for all physical inputs, allowing you to compensate [1].","q":"Is there any audio sync delay when using the optical input with a TV, and can the speaker compensate?"},{"a":"The most effective fix for connectivity drops is using a wired Ethernet connection instead of Wi-Fi. If Ethernet isn't available, powerline adapters can help. Other steps include performing a factory reset (press and hold the back button for 7 seconds until the light turns violet) and ensuring the speaker's firmware is up to date via the Devialet app [1][2][3].","q":"What are the most effective troubleshooting steps for the frequent connectivity drops reported by users?"},{"a":"Devialet offers the Gecko wall mount for Phantom II [1]. For optimal soundstage, place the speaker at ear level and away from walls; for deeper bass, position it near a wall or corner. Avoid placing it inside a cabinet.","q":"Is there a recommended stand or placement for the Phantom II to achieve the best soundstage and bass response?"},{"a":"Two Phantom II 98 dB models in stereo are recommended for superior imaging and spatial audio, even over a single more powerful speaker.","q":"Should I get one Phantom I 108 dB or two Phantom II 98 dB?"},{"a":"No, the standard wireless Phantom II only supports stereo; a custom Ethernet version is required to build a surround system.","q":"Can the Phantom II be used for a wireless surround system?"},{"a":"Yes, many users experience Wi-Fi and Bluetooth connectivity problems, requiring occasional resets, though Ethernet can improve stability.","q":"Are there connectivity issues with the Phantom II?"}],"target_countries":"US","canonical_url":"https://www.simons.ca/en/decor/tech-audio-accessories/phantom-ii-98-db-matte-black-wireless-speaker--17461-300997?colourId=0","reddit_insights":{"match":{"notes":"All five threads discuss Devialet Phantom speakers, with multiple mentions of the 98 dB model specifically, providing extensive user feedback.","confidence":0.95,"matched_terms":["Devialet Phantom II 98dB","Phantom II 98dB","Phantom 98db","Devialet Phantom","Phantom II"]},"status":"ok","coverage":{"subreddits":["Bluetooth_Speakers","devialet","StereoAdvice"],"threads_used":5},"evidence":{"items":[{"url":"https://www.reddit.com/r/Bluetooth_Speakers/comments/1ngoiuw/one_of_the_priciest_bluetooth_speakers_i_own_the/ne8foao/","type":"comment","title":"Phantom sound quality and surround limitations","author":"Known_Confusion9879","ref_id":"r_e_1","thread":{"url":"https://www.reddit.com/r/Bluetooth_Speakers/comments/1ngoiuw/one_of_the_priciest_bluetooth_speakers_i_own_the","title":"one of the priciest bluetooth speakers i own the","subreddit":"Bluetooth_Speakers"},"excerpt":"Those who do have an interest and have asked me to demonstrate the Phantoms against other speakers I had at the time all prefer the Phantoms over the larger floor standing speakers, including new speakers costing over twice the price. Bass, and lots of bass, is impressive. They look good. Spouse approval; which the larger speakers do not have and deliver most of what the bigger speakers do but in a small box. Some say that they need to be driven loud to balance out the bass. I don't find that and can listen to them at length at more modest listening levels. For me they fail on not being upscaled for surround. To go the route of surround I would have to replace with custom Phantoms that use Ethernet for connection. So as surround they are not a wireless solution. I went to WiSA speakers instead.","subreddit":"Bluetooth_Speakers"},{"url":"https://www.reddit.com/r/devialet/comments/1r82yde/thinking_about_getting_devialet_speakers_but_not/o626hel/","type":"comment","title":"Recommendation for 2x Phantom II 98 dB over single 108 dB","author":"luclino","ref_id":"r_e_2","thread":{"url":"https://www.reddit.com/r/devialet/comments/1r82yde/thinking_about_getting_devialet_speakers_but_not","title":"thinking about getting devialet speakers but not","subreddit":"devialet"},"excerpt":"If you ask in r/Audiophile you’d get some different answers. Personally I’ve never regretted my stereo 105dB setup. For me stereo is a must, so my advice would be rather 2x 98 than just one 108.","subreddit":"devialet"},{"url":"https://www.reddit.com/r/devialet/comments/18gjjj2/2x_devialet_phantom_2_95db_one_year_experience/kd2mnti/","type":"comment","title":"Positive experience with Phantom 98 dB and TV connection tip","author":"AstaVistaJoker","ref_id":"r_e_3","thread":{"url":"https://www.reddit.com/r/devialet/comments/18gjjj2/2x_devialet_phantom_2_95db_one_year_experience","title":"2x devialet phantom 2 95db one year experience","subreddit":"devialet"},"excerpt":"Great review. I have the phantom 98db’s and I love them for music and movies. I do have a solution for you: I also used the optical cable, wired with my tv. The sound was very low if I compared it to Spotify Connect. I changed the connecting from my tv to a HDMI audio extractor, connected with my Apple TV. This solved the problem for me. If I watch a movie, it’s like you are in a movie theater. I love these things!","subreddit":"devialet"},{"url":"https://www.reddit.com/r/devialet/comments/1n0pme4/thinking_about_getting_a_phantom_ii_worth_it/navwu8f/","type":"comment","title":"Mixed experience: great sound but horrible software and connectivity","author":"Every_Control_8383","ref_id":"r_e_4","thread":{"url":"https://www.reddit.com/r/devialet/comments/1n0pme4/thinking_about_getting_a_phantom_ii_worth_it","title":"thinking about getting a phantom ii worth it","subreddit":"devialet"},"excerpt":"I own a pair of Phantom II 95dB, they provide amazing sound quality but the software package is horrible, even i connected both of them via ethernet cable, still encountering connection issue occasionally, one speaker have no sound coming out, you have to restart or even reset to get things solved. But just be frank, i still cannot find any speaker in such compact size which can provide powerful bass like Phantom, they really save me a lot of space from additional subwoofer","subreddit":"devialet"}]},"generated_at":"2025-03-15T00:00:00Z","conversation_summary":{"gotchas":[{"gotcha":"Frequent connectivity drops and software bugs can require time-consuming troubleshooting.","severity":"high"},{"gotcha":"Cannot be wirelessly expanded to a surround sound system.","severity":"medium"},{"gotcha":"The dominant bass may require higher listening volumes to balance, potentially causing ear fatigue over long sessions.","severity":"low"},{"gotcha":"Software platform changes have removed built-in streaming features in the past (though partially restored in DOS 3).","severity":"medium"}],"one_liner":"Reddit users are generally impressed by the Devialet Phantom II 98 dB's exceptional bass and compact design, but frequently warn about frustrating connectivity issues and software bugs that detract from an otherwise premium experience.","sentiment":{"label":"mixed","score":0.2,"explanation":"The product receives high praise for its sound quality, bass, and design, but recurring reports of connectivity and software problems, along with concerns about price and surround limitations, result in a mixed overall sentiment."},"use_cases":[{"evidence":["r_e_3","r_e_5"],"use_case":"Home theater and TV audio"},{"evidence":["r_e_1","r_e_4"],"use_case":"Compact living room stereo system"},{"evidence":["r_e_2","r_e_3"],"use_case":"High-fidelity music streaming"}],"top_themes":[{"theme":"Outstanding bass and audio clarity in a compact form factor","stance":"positive","evidence":["r_e_1","r_e_2","r_e_3","r_e_4"]},{"theme":"Software bugs, connectivity problems, and surround limitations","stance":"negative","evidence":["r_e_1","r_e_4"]},{"theme":"Strong preference for stereo pair over single speaker","stance":"positive","evidence":["r_e_2","r_e_5"]},{"theme":"Value proposition compared to traditional hi-fi systems","stance":"mixed","evidence":["r_e_1","r_e_5"]}],"comparisons":[{"summary":"The Phantom II offers deeper bass and a smaller footprint without needing an external amplifier, but lacks the ability to easily expand into a surround sound setup.","evidence":["r_e_1","r_e_5"],"compared_to":"Traditional passive speaker systems (e.g., SVS Ultra Evolution Towers)"},{"summary":"Two Phantom II 98 dB speakers in stereo are generally preferred over a single more powerful Phantom I for a better soundstage.","evidence":["r_e_2"],"compared_to":"Single Phantom I 108 dB"}]}},"deep_research":{"dimensions":{"hbi_bass_technology":{"title":"Achieving 18 Hz bass in a compact sealed enclosure","entries":{"push_push_sealed_chamber":"The Phantom II’s dual aluminum bass drivers face each other in a sealed, push-push arrangement that cancels their reaction forces, keeping the 4.3 kg cabinet vibration-free even at high output — rather than dissipating energy as cabinet shake, all the motion is transferred directly into the air, preserving bass clarity and allowing the speaker to sit on lightweight furniture without buzzing or walking across the surface."},"entry_quotes":{"push_push_sealed_chamber":[{"url":"https://www.soundandvision.com/content/phantom-exposed-devialet-implosive-sound-center","quote":"It uses dual woofers, mounted in a push-push configuration for vibration free sound"}]},"entry_sources":{"push_push_sealed_chamber":["https://www.stereonet.com/reviews/devialet-phantom-ii-98db-stereo-wireless-speaker-review","https://www.soundandvision.com/content/phantom-exposed-devialet-implosive-sound-center"]}},"sam_speaker_matching":{"title":"SAM Speaker Matching and driver control","entries":{"laser_measured_driver_model":"Devialet’s SAM Lab characterizes each speaker model by using laser vibrometry to capture driver displacement, deformation, velocity, and acceleration — a semi‑automated process that can be completed in under 8 minutes per model and yields over 60 parameters. The Phantom II’s on‑board SAM processor uses this model to correct the signal specifically for the Mk II’s aluminum full‑range and dual bass drivers, rather than applying a generic DSP curve.","phantom_as_sam_s_birthplace":"The Speaker Active Matching algorithm first took shape during the Phantom loudspeaker R&D, not from Devialet’s Expert amplifier series — in fact, the technology was later ported to the Expert line. Consequently, the Phantom II’s built‑in SAM is the most deeply integrated implementation, designed in tandem with its coaxial architecture rather than as an add‑on.","soa_based_driver_protection":"SAM continuously computes each driver’s Safe Operating Area from a physical behavioral model, acting as a real‑time limiter that prevents over‑excursion even as the Phantom II’s 400W amplifier approaches its 98 dB SPL peak. This protection lets the speaker sustain high output levels without mechanical stress or thermal risk, a necessity for an ultra‑compact enclosure delivering deep bass.","up_to_one_octave_bass_extension":"SAM’s correction can push usable low‑end bandwidth down by up to one octave, enabling the Phantom II to achieve its 18 Hz (−6 dB) specification from dual aluminum bass drivers housed in a compact 4.3 kg sealed volume — a low‑frequency reach that would otherwise demand a much larger cabinet.","transparent_open_loop_processing":"Unlike room correction systems that rely on microphones, SAM operates as an open‑loop, strictly causal algorithm with no pre‑echo artifacts — meaning it requires no user setup and never introduces the timing smearing or spatial distortions that can arise from feedback‑based correction. The Phantom II’s soundstage and transient response remain untouched by the processing itself."},"entry_quotes":{"laser_measured_driver_model":[{"url":"https://www.monoandstereo.com/devialet-sam-speaker-active-matching/","quote":"SAM® analyzes transducer characteristics using laser technology. These include displacement, deformation, maximum displacement, speed and acceleration."}],"phantom_as_sam_s_birthplace":[{"url":"https://audiofi.net/2017/09/play-it-again-sam/","quote":"Dumont alluded that the technology which became SAM did originate from the work done with Phantom."}],"soa_based_driver_protection":[{"url":"https://www.monoandstereo.com/devialet-sam-speaker-active-matching/","quote":"The collected data also allows us to calculate the transducer SOA (Safe Operating Area). By doing so, SAM® offers permanent protection from overload, letting users reach higher volumes than ever before."}],"up_to_one_octave_bass_extension":[{"url":"https://www.monoandstereo.com/devialet-sam-speaker-active-matching/","quote":"UP TO ONE OCTAVE DEPENDING ON THE MODEL"}],"transparent_open_loop_processing":[{"url":"https://www.monoandstereo.com/devialet-sam-speaker-active-matching/","quote":"A temporal process, SAM® runs on an open loop and without sensors. No changes to set-up are required. The process is strictly causal and generates no pre-echo."}]},"entry_sources":{"laser_measured_driver_model":["https://www.monoandstereo.com/devialet-sam-speaker-active-matching/","https://www.devialet.com/en-eu/media/wysiwyg/docs/whitepaperfirmwarev8.pdf"],"phantom_as_sam_s_birthplace":["https://audiofi.net/2017/09/play-it-again-sam/"],"soa_based_driver_protection":["https://www.monoandstereo.com/devialet-sam-speaker-active-matching/"],"up_to_one_octave_bass_extension":["https://www.monoandstereo.com/devialet-sam-speaker-active-matching/"],"transparent_open_loop_processing":["https://www.monoandstereo.com/devialet-sam-speaker-active-matching/"]}},"adh_amplification_tech":{"title":"How ADH amplification works in the Phantom II","entries":{"magic_wire_dac_integration":"The Magic Wire DAC used in the Phantom II feeds a Texas Instruments PCM1792 chip directly into the Class A stage via a 16.7 kΩ, 0.01% precision resistor — by stripping out op-amps and current mirrors, Devialet eliminated several sources of noise and thermal distortion, which is how the Phantom II achieves its quoted 0.001% THD even at full 400W output."},"entry_quotes":{"magic_wire_dac_integration":[{"url":"https://www.hificlube.net/media/6845/devialet_whitepaper_sam-and-adh_technologies.pdf","quote":"the output current of the highest performance DAC on the market (Texas Instrument PCM1792) is directly converted into high-voltage without any processing in between: no operational amplifier, no current mirror"},{"url":"https://stereonet.com/reviews/devialet-phantom-ii-98db-stereo-wireless-speaker-review","quote":"Distortion is quoted at a vanishingly low 0.001% THD."}]},"entry_sources":{"magic_wire_dac_integration":["https://www.hificlube.net/media/6845/devialet_whitepaper_sam-and-adh_technologies.pdf","https://stereonet.com/reviews/devialet-phantom-ii-98db-stereo-wireless-speaker-review"]}},"stereo_pairing_soundstage":{"title":"Stereo pairing and immersive soundstage expansion","entries":{"single_full_range_driver_phase_coherence":"Devialet omitted the tweeter from the Phantom II, routing the entire midrange and treble through one aluminum full-range driver per cabinet—this eliminates crossover phase rotation in the vocal band, so a stereo pair places dialogue and lead instruments at a locked, palpable center point that doesn't wander with frequency.","spherical_dispersion_and_off_axis_imaging":"The active spherical design disperses sound evenly in all directions, so a stereo pair maintains a wide, stable soundstage even for listeners sitting well off-center—unlike narrow-dispersion speakers where moving a foot to the side collapses the stereo effect into the nearer channel.","0_001_thd_and_clean_stereo_imaging_at_volume":"The ADH amplifier’s claimed 0.001% total harmonic distortion means that even as a pair hits 98dB peaks, spatial cues like reverb decay and panning aren't obscured by distortion artifacts; the stereo soundstage stays crisp and layered rather than hardening or collapsing when pushed."},"entry_quotes":{"single_full_range_driver_phase_coherence":[{"url":"https://stereonet.com/reviews/devialet-phantom-ii-98db-stereo-wireless-speaker-review","quote":"While the Phantom I uses a tweeter, this was dropped from the Phantom II to meet the exacting requirements dictated by the compact package."}],"spherical_dispersion_and_off_axis_imaging":[{"url":"https://www.tmrzoo.com/2023/76196/gadget-review-experience-audio-excellence-with-the-devialet-phantom-ii-unleash-the-power-of-sound","quote":"Designed for optimal sound performance, the active spherical design of the Devialet Phantom II ensures that you experience beautifully rich and unspoiled acoustics no matter where you are."},{"url":"https://www.tmrzoo.com/2023/76196/gadget-review-experience-audio-excellence-with-the-devialet-phantom-ii-unleash-the-power-of-sound","quote":"Its innovative design disperses sound evenly in all directions, enveloping you in an immersive audio environment that brings your music to life."},{"url":"https://www.tmrzoo.com/2023/76196/gadget-review-experience-audio-excellence-with-the-devialet-phantom-ii-unleash-the-power-of-sound","quote":"With its ultracompact speakers, it creates a wide sound stage that immerses you in your favorite music, movies, and games."}],"0_001_thd_and_clean_stereo_imaging_at_volume":[{"url":"https://stereonet.com/reviews/devialet-phantom-ii-98db-stereo-wireless-speaker-review","quote":"Distortion is quoted at a vanishingly low 0.001% THD."}]},"entry_sources":{"single_full_range_driver_phase_coherence":["https://stereonet.com/reviews/devialet-phantom-ii-98db-stereo-wireless-speaker-review"],"spherical_dispersion_and_off_axis_imaging":["https://www.tmrzoo.com/2023/76196/gadget-review-experience-audio-excellence-with-the-devialet-phantom-ii-unleash-the-power-of-sound"],"0_001_thd_and_clean_stereo_imaging_at_volume":["https://stereonet.com/reviews/devialet-phantom-ii-98db-stereo-wireless-speaker-review"]}},"build_and_materials_quality":{"title":"Build quality and materials for long-term durability","entries":{"zero_internal_wiring_assembly":"Devialet's automated production line assembles the Phantom II with such precision that the speaker can be built with a complete absence of internal wiring, eliminating potential points of mechanical failure and signal degradation that plague traditional loudspeaker construction.","dynamically_active_side_panels":"The side plates visibly move in response to the internal pressure generated by the woofers, yet they do so without audible rattling or distortion — a testament to the tight mechanical tolerances and the rigid fiberglass‑reinforced PC‑ABS construction that forms the lateral flanks.","documented_long_term_reliability":"Across the Phantom II series, no widespread hardware reliability issues have been publicly documented, and Devialet provides a full 2‑year warranty along with active firmware support — reassurance that the premium materials and assembly translate into ownership durability, not just showroom appeal.","automotive_grade_french_manufacturing":"The Phantom II is produced in France on an assembly line that rivals the automation levels of advanced car manufacturers, ensuring consistent unit-to-unit precision that contributes to the speaker's sealed acoustic integrity and the flawless exterior finish.","bi_injected_composite_body_with_metal_insert":"The enclosure is a bi-injected composite comprising an inner polycarbonate layer reinforced by fiberglass and a metal insert for extra rigidity, a polished ABS outer shell, and a pressure-injected aluminum central core — the result is a dense, resonance-immune cabinet that lets the 400W amplifier and dual woofers operate without housing-induced coloration."},"entry_quotes":{"zero_internal_wiring_assembly":[{"url":"https://stereonet.com/reviews/devialet-phantom-ii-98db-stereo-wireless-speaker-review","quote":"resulting in a level of precision that allows the company to build the Phantom with reportedly a complete absence of internal wiring."}],"dynamically_active_side_panels":[{"url":"https://www.letemsvetemapplem.eu/en/2021/10/30/recenze-devialet-phantom-i-a-phantom-ii-uchvatne-reproduktory-nejen-na-pohled/","quote":"The sides of the speaker move dynamically when playing music, thus enhancing the special appearance of the speakers even more."},{"url":"https://shop.prestige-distribution.fr/en_GB/shop/phantom-ii-98db-23216/document/3130","quote":"Flasques latérales noir mat en PC-ABS renforcées à la fibre de verre"}],"documented_long_term_reliability":[{"url":"https://audioreview.frieve.com/products/en/devialet-phantom-ii-95-db/","quote":"No widespread reliability issues have been documented for the Phantom II series."}],"automotive_grade_french_manufacturing":[{"url":"https://stereonet.com/reviews/devialet-phantom-ii-98db-stereo-wireless-speaker-review","quote":"Devialet's Phantom assembly line would not look out of place against some of the world's most advanced carmakers with a production process reminiscent of a sci-fi movie."}],"bi_injected_composite_body_with_metal_insert":[{"url":"https://shop.prestige-distribution.fr/en_GB/shop/phantom-ii-98db-23216/document/3130","quote":"Materials Enceinte composite bi-injectée Couche interne: polycarbonate renforcé fibre de verre intégrant un insert métallique apportant une rigidité supplémentaire. Couche externe: ABS polie Âme centrale en aluminium injecté sous pression"}]},"entry_sources":{"zero_internal_wiring_assembly":["https://stereonet.com/reviews/devialet-phantom-ii-98db-stereo-wireless-speaker-review"],"dynamically_active_side_panels":["https://www.letemsvetemapplem.eu/en/2021/10/30/recenze-devialet-phantom-i-a-phantom-ii-uchvatne-reproduktory-nejen-na-pohled/","https://shop.prestige-distribution.fr/en_GB/shop/phantom-ii-98db-23216/document/3130"],"documented_long_term_reliability":["https://audioreview.frieve.com/products/en/devialet-phantom-ii-95-db/"],"automotive_grade_french_manufacturing":["https://stereonet.com/reviews/devialet-phantom-ii-98db-stereo-wireless-speaker-review"],"bi_injected_composite_body_with_metal_insert":["https://shop.prestige-distribution.fr/en_GB/shop/phantom-ii-98db-23216/document/3130"]}},"competitive_comparison_hifi":{"title":"How the Phantom II compares to traditional hi-fi setups","entries":{"18hz_21khz_bandwidth":"Devialet cites a –6 dB bandwidth stretching from 18 Hz to 21 kHz, a bass extension more typical of a dedicated subwoofer than a single 4.3 kg sphere — eliminating the need for a separate sub in music-oriented setups and keeping the system visually discreet.","roon_ready_connectivity":"Out-of-the-box Roon Ready certification means the Phantom II can be the endpoint in a hi-res multi-room system without an additional network streamer — a feature that typically requires a separate component in a passive speaker chain, shrinking the system’s box count and avoiding an extra digital cable.","system_footprint_vs_separates":"At 157×168×219 mm each, a stereo Phantom II pair occupies roughly 11.6 liters total volume while housing amplification, DAC, and streaming — a footprint that merely matches the volume of a typical integrated amplifier chassis, making it possible to get deep, detailed stereo sound in rooms where a full-size hi-fi rack is visually or spatially impossible.","0_001_thd_via_adh_amplification":"The ADH amplifier runs in pure Class A for low-level signals and engages Class D for high-power demands, achieving a claimed total harmonic distortion plus noise of 0.001% — a vanishingly low figure normally associated with high-end standalone power amps, ensuring that the amplification built into each tiny Phantom II adds virtually no audible grain or harshness.","harman_preference_score_pierre_aubert":"Independent spinorama analysis by researcher Pierre Aubert yields a predicted preference score of 7.0 without subwoofer (8.1 with sub) for the Phantom II, significantly higher than the larger Phantom I’s 5.7 — a score that places the compact sphere among the most tonally satisfying wireless speakers measured, implying that buyers trading floorstanders for this speaker won’t sacrifice the balanced, enjoyable sound of a well-tuned passive monitor setup.","heart_bass_implosion_hbi_vs_ported_enclosures":"The sealed-chamber Heart Bass Implosion arrangement with opposed aluminum dome woofers delivers large-driver bass output without a port, so low-frequency clarity remains free of the chuffing and turbulence noise that ported bookshelf speakers often exhibit when pushed — a legitimate acoustic advantage for listeners sensitive to mechanical distortion at high playback levels."},"entry_quotes":{"18hz_21khz_bandwidth":[{"url":"https://stereonet.com/reviews/devialet-phantom-ii-98db-stereo-wireless-speaker-review","quote":"Devialet claims some hefty performance numbers, citing a flare-flapping 400W RMS of power available from each unit using its proprietary Analogue Digital Hybrid (ADH) amplifier, and a claimed frequency response of 18Hz to 21kHz."}],"roon_ready_connectivity":[{"url":"https://stereonet.com/reviews/devialet-phantom-ii-98db-stereo-wireless-speaker-review","quote":"Offering Bluetooth, plus 2.4GHz and 5GHz Wi-Fi and Ethernet connections, you can take advantage of Airplay 2, Spotify Connect and Roon."}],"0_001_thd_via_adh_amplification":[{"url":"https://stereonet.com/reviews/devialet-phantom-ii-98db-stereo-wireless-speaker-review","quote":"Distortion is quoted at a vanishingly low 0.001% THD."}],"harman_preference_score_pierre_aubert":[{"url":"https://pierreaubert.github.io/blog/reviews/20230910-Devialet-Phantom/","quote":"| Phantom II (reference) | 7.0 | 8.1 |"},{"url":"https://pierreaubert.github.io/blog/reviews/20230910-Devialet-Phantom/","quote":"This is excellent!"}],"heart_bass_implosion_hbi_vs_ported_enclosures":[{"url":"https://stereonet.com/reviews/devialet-phantom-ii-98db-stereo-wireless-speaker-review","quote":"The unconventional woofer design is a proprietary system that Devialet calls Heart Bass Implosion (HBI); in essence, it involves using a sealed chamber between large spherical drivers."}]},"entry_sources":{"18hz_21khz_bandwidth":["https://stereonet.com/reviews/devialet-phantom-ii-98db-stereo-wireless-speaker-review"],"roon_ready_connectivity":["https://stereonet.com/reviews/devialet-phantom-ii-98db-stereo-wireless-speaker-review"],"0_001_thd_via_adh_amplification":["https://stereonet.com/reviews/devialet-phantom-ii-98db-stereo-wireless-speaker-review"],"harman_preference_score_pierre_aubert":["https://pierreaubert.github.io/blog/reviews/20230910-Devialet-Phantom/"],"heart_bass_implosion_hbi_vs_ported_enclosures":["https://stereonet.com/reviews/devialet-phantom-ii-98db-stereo-wireless-speaker-review"]}}}},"handle":"phantom-ii-98-db-matte-black-wireless-speaker-17461-300997","storefront_path":"/en/decor/tech-audio-accessories/phantom-ii-98-db-matte-black-wireless-speaker--17461-300997","storefront_url":"https://ai.simons.ca/en/decor/tech-audio-accessories/phantom-ii-98-db-matte-black-wireless-speaker--17461-300997"}}